New or Significantly Altered Models

2021 GMC Yukon
2021 GMC Yukon XL

Updated Models

2020 GMC Acadia
New grille, front/rear fascias and exterior lighting. Updates to the powertrain include a new optional 2.0l turbocharged four cylinder engine and nine-speed automatic.

Mostly Unchanged

2020 GMC Canyon Crew Cab
2020 GMC Canyon Extended Cab
2020 GMC Savana Passenger
Diesel engine is now paired with an eight-speed automatic.
2020 GMC Sierra 1500 Crew Cab
Sierra adds an optional 3.0l turbo-diesel inline-6.
2020 GMC Sierra 1500 Double Cab
Sierra adds an optional 3.0l turbo-diesel inline-6.
2020 GMC Sierra 1500 Regular Cab
2020 GMC Terrain
1.6l turbo diesel engine has been dropped.